1. plural of ironwoman; women who compete in or complete ironman-distance endurance events, typically triathlons involving swimming, cycling, and running
Usage: often capitalized when referring to official Ironman competitions; sports/athletics context
2. women of exceptional strength, determination, or resilience; women who demonstrate remarkable physical or mental toughness
Usage: figurative or metaphorical use; informal

Examples

• The ironwomen crossed the finish line after more than fourteen hours of competition.
• Several ironwomen from around the world gathered for the championship event.
• She trained for two years to become one of the ironwomen competing in the race.
• The ironwomen in her family inspired her to pursue endurance sports.
• These ironwomen proved that physical limits are often mental barriers.